Port Homebrew::Cmd::Search

Library/Homebrew/cmd/search.rb

@@ -1,15 +1,15 @@
 # typed: true
 # frozen_string_literal: true
 
+require "abstract_command"
 require "formula"
 require "missing_formula"
 require "descriptions"
-require "cli/parser"
 require "search"
 
 module Homebrew
-  module_function
-
+  module Cmd
+    class SearchCmd < AbstractCommand
       PACKAGE_MANAGERS = {
         repology:  ->(query) { "https://repology.org/projects/?search=#{query}" },
         macports:  ->(query) { "https://ports.macports.org/search/?q=#{query}" },
@@ -25,9 +25,7 @@ module Homebrew
         },
       }.freeze
 
-  sig { returns(CLI::Parser) }
-  def search_args
-    Homebrew::CLI::Parser.new do
+      cmd_args do
         description <<~EOS
           Perform a substring search of cask tokens and formula names for <text>. If <text>
           is flanked by slashes, it is interpreted as a regular expression.
@@ -63,12 +61,10 @@ module Homebrew
 
         named_args :text_or_regex, min: 1
       end
-  end
 
-  def search
-    args = search_args.parse
-
-    return if search_package_manager(args)
+      sig { override.void }
+      def run
+        return if search_package_manager
 
         query = args.named.join(" ")
         string_or_regex = Search.query_regexp(query)
@@ -80,7 +76,7 @@ module Homebrew
 
           Search.search_descriptions(string_or_regex, args)
         elsif args.pull_request?
-      search_pull_requests(query, args)
+          search_pull_requests(query)
         else
           formulae, casks = Search.search_names(string_or_regex, args)
           print_results(formulae, casks, query)
@@ -88,10 +84,12 @@ module Homebrew
 
         puts "Use `brew desc` to list packages with a short description." if args.verbose?
 
-    print_regex_help(args)
+        print_regex_help
       end
 
-  def print_regex_help(args)
+      private
+
+      def print_regex_help
         return unless $stdout.tty?
 
         metacharacters = %w[\\ | ( ) [ ] { } ^ $ * + ?].freeze
@@ -107,7 +105,7 @@ module Homebrew
         EOS
       end
 
-  def search_package_manager(args)
+      def search_package_manager
         package_manager = PACKAGE_MANAGERS.find { |name,| args[:"#{name}?"] }
         return false if package_manager.nil?
 
@@ -116,7 +114,7 @@ module Homebrew
         true
       end
 
-  def search_pull_requests(query, args)
+      def search_pull_requests(query)
         only = if args.open? && !args.closed?
           "open"
         elsif args.closed? && !args.open?
@@ -163,3 +161,5 @@ module Homebrew
         puts reason
       end
     end
+  end
+end

Library/Homebrew/test/cmd/search_spec.rb

@@ -3,7 +3,7 @@
 require "cmd/search"
 require "cmd/shared_examples/args_parse"
 
-RSpec.describe "brew search" do
+RSpec.describe Homebrew::Cmd::SearchCmd do
   it_behaves_like "parseable arguments"
 
   it "finds formula in search", :integration_test do